A low-power, high-performance ARM Cortex-M0+ based flash microcontroller which is ideal for a wide range of home automation, consumer, metering, and industrial applications. It features 256KB of flash and 32KB of SRAM, Up to 48MHz operating frequency, UART/USART, SPI or I2C, eight 16-bit timer/counters, 32-bit Real Time clock and calendar, 16 PWM channels, one 20-channel 12-bit ADC, one 10-bit DAC, and much more.